Geo Circles Review (Virtual Day)

A ____ is a line or ray that intersects a circle at two points.

• Tangent

• Secant

• Radius

• Arc

An angle is a(n) ______ if the vertex is on a circle and the sides of the angle are chords of the circle.

• right angle

• acute angle

• inscribed angle

• intercepted angle

Tags

CCSS.HSG.C.A.2

A(n) _____ to a circle is a line or ray in the plane of the circle that intersects the circle in exactly one point.

• tangent

• secant

• radius

• arc

Segments with endpoints on a circle are called _____.

• arcs
• radii
• chords
• polygons

Tags

CCSS.HSG.C.A.2

CCSS.HSG.C.A.3

What is the value of x?

• 11
• 88
• 44
• 22

Tags

CCSS.HSG.C.A.2

What is the value of y?

• 27
• 54
• 108
• 540

Tags

CCSS.HSG.C.A.2

Which is true of a minor arc?

• It forms half a circle.
• It forms a whole circle.
• It measures greater than 180 degrees. 
• It measures less than 180 degrees.

Tags

CCSS.HSG.C.B.5

Which is true of a major arc?

• Forms half a circle.
• Forms a whole circle.
• Measures greater than 180 degrees.
• Measures less than 180 degrees.

Tags

CCSS.HSG.CO.A.1

What is the measure of arc AD?

• 38°

• 142°

• 180°

• 153°

Tags

CCSS.HSG.C.A.2

What is the measure of arc AB?

• 140°

• 142°

• 180°

• 153°

Tags

CCSS.HSG.C.B.5